Six:
Harry Potter was doing something he really shouldn't. Again. He smiled to himself thinking about how pissed off Professor Snape would be if he could see him now. Hermione would have tried to talk him out of it, but eventually relented and bravely stayed to watch. Ron would have been lost amid all the ancient runes and ceremonial riff raff, then he'd cheer him on with manly thumbs up and a butter beer upon accomplishment. Professor Mcgonagall would have been in an impressive Scottish tizzy fit, and Dumbl... well, anyways, he really shouldn't be doing this. Regardless, he was determined to see them again. All of them.